Home / 393,042-848,835

Finding the Third Proportional to 393,042 and 848,835

Calculator

Solution

The third proportional to 393,042 and 848,835 is: 1,833,190.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    393,042 : 848,835 = 848,835 : x
  2. Step 2: Convert to fraction form
    393,042/848,835 = 848,835/x
  3. Step 3: Cross multiply
    393,042x = 848,835 × 848,835
  4. Step 4: Simplify right side
    393,042x = 720,520,857,225
  5. Step 5: Solve for x
    x = 720,520,857,225/393,042
  6. Step 6: Final answer
    x = 1,833,190.49

Related Problems

Find third proportional to 196,521 and 424,417.50
Half scale
Find third proportional to 786,084 and 1,697,670
Double scale
Find third proportional to 393,044 and 848,839
Similar ratio
Find third proportional to 589,563 and 1,273,252.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.